* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body,
html {
  height: 100%;
  width: 100%;
}
body {
  position: relative;
}
.tupian {
  height: 100%;
  width: 100%;
  background: url(../../assets/imgs/sign-bg.jpg);
  background-size: cover;
  position: relative;
  left: 50%;
  transform: translate(-50%);
}
.tupian a {
  text-decoration: none;
}
.tupian .mima a {
  position: absolute;
  right: 20px;
  top: 20px;
  color: #fff;
}
.tupian h2 {
  color: #fff;
  font-size: 28px;
}
.tupian .tupians {
  width: 330px;
  height: 465px;
  position: absolute;
  top: 50px;
  left: 50%;
  transform: translate(-50%);
}
.tupian .tupians p {
  height: 22px;
  color: #867f88;
}
.tupian .tupians input {
  width: 330px;
  height: 50px;
  border-radius: 25px;
  border: 0;
  outline: none;
  background-color: rgba(255, 255, 255, 0.2);
  opacity: 0.8;
  margin-top: 20px;
  text-indent: 20px;
  color: #fff;
}
.tupian .tupians input::placeholder {
  color: #ffff;
}
.tupian .tupians .zhanghao {
  color: #fff;
  background-color: rgba(99, 255, 167, 0.5);
}
.tupian .tupians a {
  color: #fff;
}
.tupian .tupians .dingwei a {
  position: absolute;
  right: 0;
}
.tupian .tupians #Captcha {
  width: 213px;
  height: 50px;
  background-color: rgba(255, 255, 255, 0.2);
  position: relative;
}
.tupian .tupians .sikles {
  width: 100px;
  height: 50px;
  background-color: #867f88;
  position: absolute;
  right: 0;
  top: 170px;
}
.tupian .last {
  position: absolute;
  bottom: 50px;
  left: 50%;
  transform: translate(-50%);
  color: #fff;
  font-size: 16px;
}
